Merge pull request '[perf] fix connect-leak added by #1742 when noise() is not used' (#1757) from jeromew/strudel:fix-perf5 into main

Reviewed-on: https://codeberg.org/uzu/strudel/pulls/1757

packages/superdough/synth.mjs

@@ -493,6 +493,7 @@ export function getOscillator(s, t, value, onended) {
   }
 
   o.onended = () => {
+    o.disconnect();
     noiseMix?.node.disconnect();
     onended();
   };